The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 2009
Filed:
Jun. 01, 2005
Applicant:
Satoshi Uchimura, Machida, JP;
Inventor:
Satoshi Uchimura, Machida, JP;
Assignee:
Kabushiki Kaisha Audio-Technica, Machida-Shi, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 25/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pop reduction filter can be properly replaced with a simple operation according to the use of a microphone. A wind shield including a shield bodymade of an open-cell foam with a microphone insertion hole, the wind shield being directly put on a microphone M through the microphone insertion hole, the wind shield including a disk-like pop filterdetachably housed in the microphone insertion holeso as to be orthogonal to the 0-degree direction sound pickup axis of the microphone M, the pop filterbeing made of an open-cell foam different in foam density from the open-cell foam of the shield body